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"Effect of p-aminosalicylic acid rare earth complex on aging resistance of natural rubber"
Published 2024-12-01Subjects: “…p-aminosalicylic acid rare earth complex,antioxidant, natural rubber, thermal oxygen degradation, activation energy, thermal-oxidative aging resistance,…”
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Porous Single-Crystalline Rare Earth Phosphates Monolith to Enhance Catalytic Activity and Durability
Published 2025-01-01Subjects: Get full text
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Doping of rare earth element: The effects in elevated physical and optical properties of ZnO
Published 2025-08-01Subjects: Get full text
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Dispersive Liquid–Liquid Chelate Microextraction of Rare Earth Elements: Optimization and Greenness Evaluation
Published 2025-01-01“…An ultrasound-assisted dispersive liquid–liquid microextraction (DLLME) method was developed to concentrate and quantify rare earth elements (REEs) (Sc, Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, and Lu) in acidic aqueous solutions. …”
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Fractionation of Rare Earth Elements in Greisen and Hydrothermal Veins Related to A-Type Magmatism
Published 2019-01-01“…This study focuses on concentrations and fractionation of rare earth elements (REE) in a variety of minerals and bulk materials of hydrothermal greisen and vein mineralization in Paleoproterozoic monzodiorite to granodiorite related to the intrusion of Mesoproterozoic alkali- and fluorine-rich granite. …”
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Effect of Particle Size and Solution Leaching on Water Retention Behavior of Ion-Absorbed Rare Earth
Published 2020-01-01“…Effects of particle size and solution leaching on water retention behavior of ion-absorbed rare earth as well as action mechanism were investigated. …”
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Effects of Aging Treatment on Laser-Welded Mg-Rare Earth Alloy NZ30K
Published 2013-01-01“…Magnesium-rare earth alloys have received extensive attention due to their attractive mechanical properties resulting from high density of precipitation. …”
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Efficient direct formic acid electrocatalysis enabled by rare earth-doped platinum-tellurium heterostructures
Published 2025-01-01“…Herein, we report 16 Pt-based heterophase nanotrepang with rare earth (RE)-doped face-centered cubic Pt (fcc-Pt) and trigonal Pt-tellurium (t-PtTe2) configurations ((RE-Pt)-PtTe2 HPNT). …”
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Recycling of the rare earth oxides from spent rechargeable batteries using waste metallurgical slags
Published 2013-01-01Subjects: Get full text
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Fractionation of rare earth elements in tropical soils from marine mudstone along a toposequence
Published 2025-01-01“…Marine mudstones are major reservoirs for rare earth elements (REEs), and their topographical positions influence the distribution of soil REEs. …”
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Recent advances in electrochemical recovery of rare earth elements from NdFeB magnets
Published 2024-01-01Subjects: “…rare earth elements (rees)…”
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Research on the Negative Externalities Evaluation for the Development of Weathered Crust Elution-Deposited Rare Earth Ores
Published 2020-01-01“…In this system, the market value method, shadow engineering method, and labor cost method are mainly used to measure and calculate the industrial “three-waste” pollution control expenses, ecological environment repair cost, and negative external derivative management cost of weathered crust elution-deposited rare earth ore development. Finally, based on the evaluation system, the data of the Longshe rare earth mining area in Jiading Town, Xinfeng County, was evaluated by the empirical study and it is obtained that the negative externality cost of the Longshe rare earth mining area in Xinfeng County is 102,900 RMB/t. …”
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THORIUM, URANIUM AND RARE EARTH MINERALIZATION IN ROCKS OF THE UGAKHAN GOLD DEPOSIT, BODAIBO ORE REGION
Published 2021-09-01Get full text
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Synergistic recovery of Pr, Eu, and Ce from gold mine tailings using bioleaching and oxalic acid pretreatment
Published 2025-02-01Subjects: Get full text
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Effect of Rare Earth Metals, Sr, and Ti Addition on the Microstructural Characterization of A413.1 Alloy
Published 2017-01-01“…The present work was performed on A413.1 alloy containing 0.2–1.5 wt% rare earth metals (lanthanum or cerium), 0.05–0.15% Ti, and 0–0.02 wt% Sr. …”
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Rare-Earth Pretreatment Improves Performance of Reactive Dye Argazol Navy Blue on Banana-Fiber Fabric
Published 2025-01-01Subjects: Get full text
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Effect of Trace Rare Earth Elements (Ce) on the Corrosion Resistance of High-Strength Weathering Bridge Steels
Published 2025-01-01Subjects: “…rare earth elements…”
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Process Test on Recovery of Fluorite and Strontium-barium Minerals from a Rare Earth Tailing Ore
Published 2024-12-01Get full text
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